We had observed failures in loading smart links (with images) between 31 May 2019, 08:16 pm IST and 1 June 2019, 3:50 pm IST. After investigation, we found that a UI bug got introduced in the previous deployment due to which it was failing to render. We had rolled back the changes and functionality were fully restored.
We apologize for the disruption that was caused as a result of this incident.